public void Setup(Item currentItem, scrollData currentScrollList)
{
item = currentItem;
nameLabel.text = item.itemName;
priceText.text = item.price.ToString();
scrollList = currentScrollList;
}
private void RemoveItem(Item itemToRemove, scrollData shopList)
{
for (int i = shopList.itemList.Count - 1; i >= 0; i--)
{
if (shopList.itemList[i] == itemToRemove)
{
shopList.itemList.RemoveAt(i);
}
}
}
public int OnBeforeSave(uint docCookie)
{
var document = FindDocument(docCookie);
//if no document - do nothing
if (document == null)
{
return(VSConstants.S_OK);
}
//preserving cursor position
IVsTextView textViewCurrent;
_txtMngr.GetActiveView(1, null, out textViewCurrent);
int line = 0;
int column = 0;
textViewCurrent.GetCaretPos(out line, out column);
//preserving breakpoints
List <breakPointData> breakPointsPreserved = new List <breakPointData>();
foreach (Breakpoint breakPoint in _dte.Debugger.Breakpoints)
{
if (breakPoint.File == _dte.ActiveDocument.FullName)
{
breakPointData newBreakPoint = new breakPointData();
newBreakPoint.fileColumn = breakPoint.FileColumn;
newBreakPoint.fileLine = breakPoint.FileLine;
newBreakPoint.language = breakPoint.Language;
newBreakPoint.condition = breakPoint.Condition;
newBreakPoint.functionName = breakPoint.FunctionName;
newBreakPoint.conditionType = breakPoint.ConditionType;
newBreakPoint.hitCount = breakPoint.CurrentHits;
newBreakPoint.hitCountType = breakPoint.HitCountType;
breakPointsPreserved.Add(newBreakPoint);
}
}
//preserving scroll position
scrollData horizontal = new scrollData();
scrollData vertical = new scrollData();
textViewCurrent.GetScrollInfo(0, out horizontal.piMinUnit, out horizontal.piMaxUnit, out horizontal.piVisibleUnits, out horizontal.piFirstVisible);
textViewCurrent.GetScrollInfo(1, out vertical.piMinUnit, out vertical.piMaxUnit, out vertical.piVisibleUnits, out vertical.piFirstVisible);
//reading
string text = GetDocumentText(document);
//getting options
string endLineSymbol = "";
switch (_settingsPage.newLine)
{
case SettingsPage.NewLineSymbol.Current:
endLineSymbol = "$1";
break;
case SettingsPage.NewLineSymbol.Windows:
endLineSymbol = "\r\n";
break;
case SettingsPage.NewLineSymbol.Unix:
endLineSymbol = "\n";
break;
case SettingsPage.NewLineSymbol.VisualStudio:
endLineSymbol = Environment.NewLine;
break;
default:
endLineSymbol = Environment.NewLine;
break;
}
text = Regex.Replace(text, "[ \t]+?(\r\n|\n|\r)", endLineSymbol, RegexOptions.Compiled);
//fixed to avoid adding a new line
text = Regex.Replace(text, "[ \t]+?($)", "$1", RegexOptions.Compiled | RegexOptions.Multiline);
//replace EOLs based on the setting
text = Regex.Replace(text, "(\r\n|\n|\r)", endLineSymbol, RegexOptions.Compiled);
//setting
SetDocumentText(document, text);
//we need to change the column position as it is possible that there were spaces before the trim operation
StringReader reader = new StringReader(text);
int currentLine = 0;
bool breaked = false;
while (reader.Peek() != -1)
{
string currentLineText = reader.ReadLine();
if (currentLine < line)
{
++currentLine;
}
else
{
if (column > currentLineText.Length)
{
column = currentLineText.Length;
}
breaked = true;
break;
}
}
//special case: empty last line
if (breaked == false)
{
column = 0;
}
reader.Close();
reader = null;
//restoring breakpoints
foreach (breakPointData breakPoint in breakPointsPreserved)
{
_dte.Debugger.Breakpoints.Add("", Path.GetFileName(_dte.ActiveDocument.FullName), breakPoint.fileLine, breakPoint.fileColumn, breakPoint.condition, breakPoint.conditionType, breakPoint.language, "", 1, "", breakPoint.hitCount, breakPoint.hitCountType);
}
//restoring cursor position
textViewCurrent.SetCaretPos(line, column);
//restoring scroll
textViewCurrent.SetScrollPosition(0, horizontal.piFirstVisible);
textViewCurrent.SetScrollPosition(1, vertical.piFirstVisible);
return(VSConstants.S_OK);
}
void AddItem(Item itemToAdd, scrollData shopList)
{
shopList.itemList.Add(itemToAdd);
}
